Reviewed: https://review.openstack.org/418409 Committed: https://git.openstack.org/cgit/openstack/horizon/commit/?id=46c4c3d4f993e793d32de65f0cc99ad2b00a2cf1 Submitter: Jenkins Branch: master
commit 46c4c3d4f993e793d32de65f0cc99ad2b00a2cf1 Author: Mateusz Kowalski <[email protected]> Date: Tue Jan 10 10:10:08 2017 +0100 If the flavor_id not in full_flavors, don't make a new API request Flavors are cached from api.nova.flavor_list(), therefore if we have machine for which flavor is not in the obtained list, it means the machine has been created using flavor which is not available anymore. Additional API calls are just decreasing the performance. Change-Id: I190ae0bd70fc19a9d2d402a808f465c23c842fa7 Closes-bug: #1655300 ** Changed in: horizon Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Dashboard (Horizon). https://bugs.launchpad.net/bugs/1655300 Title: Low performance when instances are using not available flavour Status in OpenStack Dashboard (Horizon): Fix Released Bug description: When user has a lot of machines using flavour which is not available anymore, performance of instance list panel is very bad. The reason is the redundant API call in instances/views.py for each machine like this. Horizon first grabs a list of all available flavours and then iterates through all machines. If for a particular one flavour is not on the cached list, it sends an API request to nova. I believe it's redundant, as if the flavour was not grabbed in the first call, it won't appear in any of the following. To manage notifications about this bug go to: https://bugs.launchpad.net/horizon/+bug/1655300/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
